/*******************************************************
 * page.js
 * @package:lifeproperty
 * @access	:public
 * @author:annle
 * @qq:338625
 * @email:xqy58@163.com
 * @create:2007/07/22
 * @version	:1.0
*******************************************************/
function setPageSize(pagevalue) {
	var url=location.href;
	if(location.search.length>0) {
		if(location.search.indexOf('pagesize=')!=-1) {
			if(location.search.indexOf('page=')!=-1) {
				var aUrl = location.href.split("pagesize=");
				
				url = aUrl[0]+"pagesize="+pagevalue;
				var aUrl2 = aUrl[1].split('&');
				url = url+'&'+aUrl2[1];
			} else {
				var aUrl = location.href.split("pagesize=");
				url = aUrl[0]+"pagesize="+pagevalue;
			}
		} else {
			url += "&pagesize="+pagevalue;
		}
	} else {
		url += "?pagesize="+pagevalue;
	}

	location.href=url;
}